S.O.U.L. has been played on NTS over 10 times, featured on 11 episodes and was first played on 19 July 2015.

There are three bands named S.O.U.L.; a funk band from Ohio a rock band from Poland and a k-pop group from South Korea.

1: S.O.U.L, witch means Sound of Unity and Love, is a group well known for being many times sampled by Hip Hop beatmakers. The first group's album "What it is" was released in 1971 and the second one "Can you feel it" in 1972. SOUL consists of 4 men from Cleveland, Ohio. They are Lee Lovett, who sings lead and plays bass and Bartone and is 3 native of Detroit, Gus Hawkins, who plays saxophone, flute, baritone and also sings, and he hails from Oakwood Village, Ohio; Paul Stubberfield, who is the drummer and sings second tenor, hailing from Toledo, Ohio; and Walter Winston, who plays guitar and hails from Utaw, Alabama. Originally formed by Lee Lovett and Walter Winston, they have been together just about one year .

2: S.O.U.L. is a Polish rock band with members: Darek Cieslak, Tomek Friebe, Mateusz Nowakowski, Jacek Szczepaniak and Dawid Grech. Their official website is: www.soul-reaktywacja.yoyo.pl

3: S.O.U.L (an acronym for Sound of Ultra Light) is a four-member project group under Starlight Entertainment. They were formed as a collaboration for the upcoming YouTube Red web drama titled Top Management, to be released on October 31, 2018.They debuted on October 2, 2018 with their digital single album "S.O.U.L Digital Single". Members: Jung Yuan (정유안) - Leader, Vocal Cha Eun Woo (차은우) - Vocal, Dancer Bang Jae Min (방재민) - Rapper Ahn Hyo Seop (안효섭) - Vocal